Antique 18K gold onyx cameo signet ring of Michelangelo

Step back into the world of refined 19th-century craftsmanship with this exceptional 18K gold onyx cameo signet ring, showcasing the portrait of Michelangelo, one of the most celebrated Italian sculptors and painters from the 16th century.

This museum-quality piece features a two-layered onyx cameo that captures every minute detail of the artist’s visage. The carver’s extraordinary skill is evident in the flowing lines of Michelangelo’s hair and beard, the subtle wrinkles on his forehead, and the slight hollow of his cheek—each element is sculpted with the precision on such a limited space!

The ring's shoulders are adorned with exquisite floral engravings, adding an extra layer of elegance to this luxurious piece of jewelry. Every detail of this signet ring speaks to the highest levels of craftsmanship, making it a highly desirable collector's piece.

The ring is stamped with the French horse head hallmark for 18K gold on the shank which was in use between 1838 and 1919.

Resizable, please contact us before passing your order.

Measurements and condition

In overall very good antique condition; Slight traces of uses and oxidation.

A tiny chip on the left outside border of the black onyx, not visible when it is worn

French horse head hallmark for 18K gold.

The head of the ring measures: 17mm*14mm

The cameo measures: 15mm*11,5mm

Resizable with a current size of EU/FR 45 – US 3 ¾ —UK G ½

Weight: 4.6g